Plant Guide

Dendromecon harfordii

• Common Name

  Island Bush Poppy
• CA Native

  California Native
• Plant Type

  Shrub
• Size

  6' - 10' x 6' - 10'
• Flower Color

  Yellow
• Bloom Time

  • Spring
• Leaves

  Gray- Green
• Evergreen

  Evergreen
• Deer Resistant

  Rarely Damaged
• Wildlife Value

  • Attracts Beneficial Insects
  • Bees
• Growth Rate

  Slow
• Hardiness

  Hardy
• Adverse Growth Factors

  None
• Special Features

  • Low Maintenance
  • Showy Flowers
• Water Use

  • Drought Tolerant
  • Low
• Soil pH

  6.5-7.5 (neutral)
• Exposure

  • Full Sun
• Soil Type

  Not Particular
• Drainage

  Well Drained
• Description and Cultural Plant Tips

  The Island Bush Poppy is a dense evergreen shrub with deep yellow, large poppy-like flowers that bloom profusely in the spring. In coastal areas of Marin, it will bloom almost year round if trimmed occasionally. It looks great with ceanothus and manzanitia in a dry shrub border.

  Plant slightly above grade in very well-drained soil in a sunny location. Will take some afternoon shade but prefers sun. Be very careful not to disturb the fragile root ball. Mulch top of soil in a 2 - 3 foot circle around the plant. The best time to plant this native is in the fall to early winter when it can take advantage of the winter rains. It needs no amendments or fertilizers. Cut back by at least half in the fall for a denser, more attractive plant.

  Flowers attract nectar loving insects and birds. It also provides cover and habitat for birds.

  No significant diseases or pests.

   

• Master Gardener Comments

  This is a wondrful shrub if you like color, very little work and little to no watering.

• Varietals

  N / A